Gear hobbing machine is the most widely used in gear machine
tool.It
can cut straight teeth, helical cylindrical gears and also
can processed
worm and sprocket, etc. According to recent exhibition with hob
process
straight teeth, helical cylindrical bevel wheel and one word and
the worm
gear processing machine tools. This machine use special hob
to
processing the spline and various special toothed sprocket
workpiece.
Ordinary gear hobbing processing precision for 7 ~ 6 level
(JB*****3),
high precision for 4 ~ 3 grade gear hobbing. The largest
machining
diameter of *5 m.
Gear hobbing machine is widely used in automobiles, tractors,
machine
tool, engineering machinery, mining machinery, metallurgy,
machinery,
petroleum, instrument, the plane and all kinds of mechanical
manufacturing spacecraft.
